Ethiopia's 13 month called Pagume comes from the Greek word epagomene, which means “days forgotten when a year is calculated”. This month has five days or six days in a leap year. According to the Ethiopian calendar, a year has 365 days, six hours, two minutes and 24 seconds.
The Ethiopian Calendar’s four-year leap-year cycle is associated with the four evangelists of the Bible. The first year after an Ethiopian leap year is named the John year, and is followed by the Matthew year and then the Mark year. The year with the 6th epagomenal day is traditionally designated as the Luke year.